What is Christina Chang's NPI number?

Christina Chang's National Provider Identifier (NPI) is 1366320434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Christina Chang's specialty?

Christina Chang is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Christina Chang located?

Christina Chang's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105-3901.

What is Christina Chang's phone number?

The practice phone number listed in the NPPES registry for Christina Chang is (206) 987-2000.

Is Christina Chang's NPI active?

Yes — Christina Chang's NPI (1366320434) is active in the NPPES registry as of the last update on 2025-08-26.

IndividualActive

Christina Chang

NPI 1366320434 · Registered Nurse · Seattle, WA

Christina Chang is a Registered Nurse provider in Seattle, WA (NPI 1366320434).

Provider details

NPI number: 1366320434
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: RN60654468 (WA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense RN60654468 (WA)
Nursing Service Providers

Profile Score

Established profile(54/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

4800 Sand Point Way Ne

Seattle, WA 98105-3901

Phone: (206) 987-2000

Street-level locationGet directions

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Mailing address